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Added 1 day ago
J
Senior Full Stack Software Developer (Java/React, Dynamics 365 & Power Platform)
Joblinxsapp
Toronto, ON
- Full-time
We are seeking a highly experienced Senior Full Stack Software Developer with strong hands-on expertise in Node.js, Next.js, React, Java, Spring Boot, Microsoft Dynamics 365, Power…
Added 1 day ago
RB
Lead Full Stack Developer
Royal Bank of Canada
Toronto, ON
- Full-time
A Lead Full Stack Developer is responsible for designing, developing and maintaining legacy and "Cloud First" applications written primarily in C# and focused on .Net Core and cloud…
Added 1 day ago
NC
Lead Developer React
National Consultants Professionals Ltd
Toronto, ON · Etobicoke, ON
- $110,000 to $120,000 CAD / year
- Full-time
Job Description: Lead Developer IV, Front End
Added 1 day ago
LT
Senior Dotnet Developer
Lorven Technologies Inc.
Mississauga, ON
- Contract
Lead technical design discussions and contribute meaningfully to architecture decisions, technology choices, and engineering standards.
Added 2 days ago
J
Senior Software Developer / Full Stack Technical Lead
Joblinxsapp
Toronto, ON
- Full-time
Job Title: Senior Software Developer / Full Stack Technical Lead
Added 3 days ago
C
Senior Developer (T & I) (Telework/Hybrid)
CBC/Radio-Canada
Montreal, QC
- Full-time
…team is currently seeking a creative, qualified and talented developer. Based in Montreal as part of a cross-functional team, you will focus primarily on integrating and developing…
Added 3 days ago
R
Senior Developer (T & I) (Telework/Hybrid)
Radio-Canada
Montreal, QC
- Full-time
…team is currently seeking a creative, qualified and talented developer. Based in Montreal as part of a cross-functional team, you will focus primarily on integrating and developing…
Added 3 days ago
DI
Senior Integration Developer - EDI & .NET Core
Delmar International Inc.
Montreal, QC
- Full-time
Are you an integration developer who enjoys turning complex business requirements into reliable, scalable solutions? We are looking for a Senior Integration Developer to lead the design,…
Added 3 days ago
DI
Senior Integration Developer - EDI & .NET Core
Delmar International Inc.
Montreal, QC
- Full-time
Are you an integration developer who enjoys turning complex business requirements into reliable, scalable solutions? We are looking for a Senior Integration Developer to lead the design,…
Added 3 days ago
D
Manager: Technical Lead/Senior Developer- AI, Data & Analytics- AIDA (Toronto/Calgary)
Deloitte
Toronto, ON
- Full-time
Own engineering practices across testing, CI/CD, documentation and code quality; lead architecture and design reviews and mentor developers across the team.
Added 3 days ago
Senior Full Stack Developer (Hybrid | Downtown Toronto, CAD)
Radiology Partners
Toronto, ON
…exposure to product or platform delivery; strong proficiency in backend development using C# and the latest .NET Core frameworks, this role is weighted toward back end…
Added 5 days ago
Senior Full Stack Developer (Hybrid | Toronto, CAD)
Radiology Partners
Toronto, ON
…exposure to product or platform delivery; strong proficiency in backend development using C# and the latest .NET Core frameworks, this role is weighted toward back end…

Lorven Technologies Inc.

Senior Dotnet Developer

Mississauga, ON, Canada

Contract

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Job details

Job type: Contract
Apply by: Nov 22, 2026
Experience: 7+ years of professional software engineering experience in a multi-team, production environment.
Posting language: English
Posted: Oct 23, 2026

Original job description

Role: .Net Developer

Location: Mississauga, ON L4W 5K9, Canada - Hybrid role 3 days onsite a week

Duration: 12 Months

Contract role

Job description:

Responsibilities:

Design, and deliver highly scalable, fault-tolerant services and features across our microservices platform.
Take end-to-end technical ownership - from requirements through deployment, monitoring, and production support.
Lead technical design discussions and contribute meaningfully to architecture decisions, technology choices, and engineering standards.
Proactively identify and address technical debt - refactor and improve maintainability, performance, and reliability of the codebase.
Troubleshoot and resolve complex production issues with urgency and structured problem-solving.
Collaborate with Product, QA, and stakeholders to clarify requirements, surface risks early, and drive solutions to completion with minimal supervision.
Champion engineering best practices - testing, CI/CD, security, observability, and documentation.
Leverage AI developer tools (e.g., GitHub Copilot, Claude, Cursor) effectively to accelerate development and improve engineering output.
Perform other duties as assigned.

Required Qualifications:

7+ years of professional software engineering experience in a multi-team, production environment.
.NET Framework / .NET Core / C# – expert-level experience designing and building APIs, microservices, and back-end systems; strong grasp of design patterns and SOLID principles.
React – Experience building scalable, maintainable front-end applications; strong understanding of state management, performance optimization, and component architecture.
Good grasp of JVM-based language fundamentals (Java or Kotlin); able to read, reason about, and contribute to codebases beyond the primary stack when the need arises.
Microsoft Azure – solid working knowledge of Azure services with hands-on experience across one or more of the following: Azure Container Apps (ACA), App Services (Web Apps), Azure Service Bus, Managed PostgreSQL, Key Vault, Application Gateway, Virtual Networks (VNet) & Subnets, Private Endpoints, and Private DNS Zones; experience deploying and operating production workloads in Azure.
Databases (SQL Server & PostgreSQL) – expert-level experience with relational database design, complex query optimization, indexing strategies, and performance tuning.
RESTful API design – proven ability to design, build, version, and secure APIs at scale.
Strong understanding of microservices architecture, distributed systems, and integration patterns.
Containers (Docker) – strong hands-on experience; comfortable with containerized application design, networking, and deployment.
Experience with CI/CD pipelines (Azure DevOps, GitHub Actions, or equivalent).
Solid understanding of Agile / Scrum practices and the full software development lifecycle.
Demonstrated and effective use of AI-assisted development tools as part of everyday engineering workflow.

Nice-to-Have Skills

Experience with Kubernetes or Azure Container Apps for container orchestration.
Familiarity with event-driven architecture and message brokers (e.g., Azure Service Bus, RabbitMQ, Kafka).
Experience with observability tooling - logging, metrics, and distributed tracing (e.g., Application Insights, OpenTelemetry).
Background in e-commerce, marketplace, or transaction-heavy platform environments.
Experience with Test-Driven Development (TDD) and pair programming practices.
Ability to learn and adapt to newer patterns and technologies as the landscape evolves.

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More about this job

Responsibilities

Design, build, and operate scalable, fault-tolerant microservices and features, taking technical ownership from requirements through deployment, monitoring, and production support. Lead design and architecture discussions, improve code quality and reliability, resolve production issues, collaborate with stakeholders, and promote engineering best practices and effective use of AI development tools.

Requirements

Requires 7+ years of professional software engineering experience, expert-level .NET/C# and relational database skills, and experience with React, REST APIs, microservices, Docker, Azure, and CI/CD. Candidates should also understand JVM-based languages, distributed systems, Agile practices, and AI-assisted development tools.

Skills

.NET
C#
React
Java
Kotlin
Microsoft Azure
SQL Server
PostgreSQL
RESTful API Design
Microservices
Distributed Systems
Docker
CI/CD
AI-Assisted Development Tools
Production Troubleshooting
Agile/Scrum

Visa sponsorship

Not detected in the job text

Keywords

.NET Framework
.NET Core
C#
React
Java
Kotlin
Microsoft Azure
Azure Container Apps
Azure App Services
Azure Service Bus
Managed PostgreSQL
Azure Key Vault
Application Gateway
Virtual Networks
Private Endpoints
Private DNS Zones
SQL Server
PostgreSQL
RESTful APIs
Microservices
Distributed Systems
Docker
Azure DevOps
GitHub Actions
GitHub Copilot
Claude
Cursor
Kubernetes
RabbitMQ
Kafka

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